Racecast

Berlen Zhang

Stockdale (CA) · 12 · SYRCA D2CENTRAL D2KERN · Compare head to head

what a rating means
100 is the average runner in the athlete's pool; a rating of 133 means 33% faster than that average runner. Ratings are distance-normalised and course-adjusted, so a hard course and a fast track land on one number. Each pool (high school boys, college women, middle school…) has its own average, and the HS-equivalent view puts every pool on the high-school scale.
Athlete rating 110.4 2022 TF season
Best race 112.8 TF
Races 38
Seasons 4 2018 — 2022

RankedNation #43741·CA #4774·CA D2 #2132·CENTRAL #371·CENTRAL D2 #131·SYR #29·Team #19 ?

Training paces & VO2max → critical speed 6:35/mi, fitted from 21 races in 2021

Speed rating — all races

Cross Country

XC speed rating

2021 XC 109.5

Stockdale (CA) · Grade 12

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2021-11-18 Woodward Park 5000m 19:30.5 82nd · 6th on team 109.0 -0.8% ★CR CSR
2021-11-10 The Park at River Walk 5000m 18:58.4 10th · 2nd on team 110.1 -2.1%
2021-11-06 Hart Memorial Park 4828m 18:55.6 65th · 7th on team 107.2 -1.7% CSR
2021-10-13 The Park at River Walk 5000m 18:48 3rd · 1st on team 110.9 -2.1% ★CR SR CSR
2021-10-09 Central Park 4586m 18:14.2 16th · 2nd on team 108.2 +0.9% ★PR ★CR SR CSR
2021-09-29 Hart Memorial Park 5000m 19:00 5th · 1st on team 112.2 0.0% ★CR R SR CSR RSR
2021-09-24 Woodward Park 5000m 19:38.7 82nd · 7th on team 109.4 -0.8% CR SR CSR
2021-09-18 Silverlakes Sports Park 4828m 18:10.6 127th · 7th on team 110.0 -3.0% ★PR ★CR SR CSR RSR
2021-08-28 Talley Field 4000m 15:32 18th · 3rd on team 108.0 -0.5% SR CSR RSR

2019 XC 108.6

Stockdale (CA) · Grade 10

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2019-11-14 Hart Memorial Park 4828m 18:37.6 17th · 9th on team 107.7 -1.7% ★CR CSR
2019-11-09 Hart Memorial Park 3218m 11:49 22nd · 1st on team 108.2 -2.5% ★PR ★CR SR CSR
2019-11-02 McFarland High School Sports Complex 5000m 17:48.3 4th · 1st on team 111.5 -5.8% ★PR ★CR R SR CSR RSR
2019-10-19 Castaic Lake Recreation Area - Park Headquarters 4828m 18:34.6 40th · 2nd on team 110.0 +0.4% PR ★CR R SR CSR RSR
2019-10-16 The Park at River Walk 5000m 18:56 10th · 1st on team 109.2 -2.1% CR SR CSR
2019-10-02 Kern County Soccer Park 5000m 19:11 6th · 1st on team 109.9 -0.2% ★CR R SR CSR RSR
2019-09-27 Woodward Park 5000m 19:41 34th · 2nd on team 107.3 -0.8% CR SR CSR
2019-09-14 Morro Bay Invitational 4828m 20:55.8 38th · 2nd on team 104.6 +5.6% ★CR SR CSR
2019-08-31 Talley Field 4000m 15:15.5 46th · 3rd on team 108.7 -0.5% ★PR ★CR R SR CSR RSR

2018 XC 104.5

Stockdale (CA) · Grade 9

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2018-11-08 Hart Memorial Park 4828m 18:38.1 24th · 5th on team 107.8 -1.7% PR CR R SR CSR RSR
2018-11-03 Hart Memorial Park 3218m 12:00.6 23rd · 3rd on team 106.4 -2.5% PR CR SR CSR
2018-10-25 McFarland High School Sports Complex 5000m 18:47.9 15th · 1st on team 106.6 -5.8% PR CR R SR CSR RSR
2018-10-17 The Park at River Walk 5000m 19:51 24th · 4th on team 104.9 -2.1% PR CR SR CSR
2018-10-13 Castaic Lake Recreation Area - Park Headquarters 4828m 18:58.7 61st · 2nd on team 106.6 +0.4% PR CR R SR CSR RSR
2018-10-03 Kern County Soccer Park 5000m 20:09 18th · 5th on team 104.5 -0.2% PR CR R SR CSR RSR
2018-09-21 Woodward Park 5000m 21:02 38th · 6th on team 100.7 -0.8% PR CR R SR CSR RSR
2018-09-01 Talley Field 4000m 16:53.7 64th · 7th on team 98.4 -0.5% PR CR R SR CSR RSR

Track & Field

TF speed rating

2022 TF 107.5

Stockdale (CA) · Grade 12

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2022-04-27 SWYL JV CHAMPIONSHIPS 1600m 5:09.13 11th · 1st on team 109.3 0.0%
2022-04-27 SWYL JV CHAMPIONSHIPS 800m 2:18.01 7th · 1st on team 109.9 0.0%
2022-04-22 PATRIOT GAMES 800m 2:15.82 19th · 6th on team 110.6 -0.9%
2022-04-02 Morro Bay Pirate Relays 1600m 5:09.92 7th · 3rd on team 108.5 -0.6%
2022-03-30 SWYL MEET #2 800m 2:18.13 22nd · 6th on team 108.8 -0.9%
2022-03-30 SWYL MEET #2 1600m 5:06.64 20th · 6th on team 109.2 -0.9% ★PR SR
2022-03-30 SWYL MEET #2 3200m 12:22.05 13th · 3rd on team 97.4 -0.9%
2022-03-18 Redwood Invitational 800m 2:14.92 7th · 3rd on team 112.4 -0.3%
2022-03-16 SWYL MEET #1 800m 2:14.75 11th · 6th on team 112.8 0.0% ★PR ★R SR RSR
2022-03-16 SWYL MEET #1 1600m 5:14.62 28th · 6th on team 107.6 0.0% PR SR
2022-03-11 Kern Invitational 3200m 11:59.61 21st · 2nd on team 100.9 -0.9%
2022-02-25 Liberty Time Trials 3200m 11:48.8 19th · 3rd on team 102.2 -0.9% ★PR SR RSR